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Hydraulic vehicle brake safety control

US 2,256,348 A · Inventors: MOSHER GROVER C

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Listed from its USPTO record in Patent Yard's full-term archive. Its claims, description and drawings are in the USPTO PDF and on Google Patents, and the Claude kit works from them.

Why it's free to use

  • Granted September 16, 1941. A patent granted before 1976 lasted at most 17 years from grant, so its term ended by September 16, 1958.
  • We check US rights only. Old patents can still inspire new ones: improvements may be patentable.
FiledDecember 23, 1940
GrantedSeptember 16, 1941
Term endedSeptember 16, 1958
Application number—
Classification (CPC)B60T17/22 +1 more
Length3 pages

Timeline

Timeline From USPTO dates

194119431945194719491951195319551957Application filedDec 23, 1940Patent grantedSep 16, 1941Term endedSep 16, 1958

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